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Black USB soundbar speaker with spring clip mount and top-mounted volume controls

Inwa MZ-630 2.0 USB speaker 10 W black

SKU CH-0VRT-96JBJ

A 10 W USB-powered 2.0 speaker bar clips to monitors up to 1.18 in thick or stands on a desk, with top-mounted volume and mute controls

  • Channel configuration2.0
  • Connection typeUSB
  • Total wattage10 W
  • RMS power per satellite10 W
  • Driver unitDynamic driver
  • Frequency range40 Hz
  • USB powered — single cable delivers audio and 5 V power
  • Clip-on mount fits monitors up to 1.18 in thick or stands on desk
  • 10 W total output from two drivers with passive radiator
  • Top-mounted volume up, down and mute buttons
  • Includes USB-A to USB-C adapter for modern ports

Compact monitor-mount speaker

The Inwa MZ-630 is a 2.0 USB speaker bar that clips to a monitor up to 1.18 inches thick or stands on a desk. It draws power and audio from a single USB-A connection with an included USB-C adapter. Two built-in drivers and a passive radiator deliver 10 watts total output for stereo sound without extra cables or software.

10 watts total USB power

The only specification that decides fit is the 10-watt total power rating fed entirely by a 5-volt USB port. No external power supply, 3.5 mm jack or battery is required, so the host must supply sufficient USB current for full volume.

Low heat and silent operation

The speaker runs on 5 volts and 10 watts, producing negligible heat during normal listening. No moving parts or fans are present, so operation is completely silent apart from the audio itself. Top-mounted push buttons control volume and mute without adding noise.

How it compares

Measured against everything we stock in Desktop Speakers & Soundbars, at today’s prices. Recalculated every night.

Price $28.99
Cheaper than about 68% of the 838 comparable items (median $40.99).

Specifications

Product
Brand nameInwa
Model nameMZ-630
Part numberMZ630
Product typeMultimedia
Product colorBlack
Audio & video
Channel configuration2.0
RMS power per satellite10 W
Driver unitDynamic driver
Frequency range40 Hz
Ports & slots
Connection typeUSB
Power
Total wattage10 W
Power supply5 V
Size & build
Measurements5.0 in × 15.0 in × 5.0 in
Product weight0.33 kg
In the box
In the box1 x Speaker
More details
Control methodPush button

Questions about this item

How loud will 10 watts RMS sound on my desk?

The two built-in drivers and passive radiator deliver 10 watts RMS, producing clear stereo audio that fills a typical workspace without distortion.

Does the single USB cable carry both power and audio?

Yes, one USB connection supplies 5 V power and digital audio, so no separate 3.5 mm cable or adapter is required.

Will the spring clip fit my 1.18-inch monitor bezel?

The clip opens to 1.18 inch and includes silicone pads, clamping securely to most monitors that are 1.18 inch thick or less.

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